Plague and smallpox epidemics almost destroyed humanity in the Middle Ages. An ordinary bout of flu took more lives than World War I. And yet, somewhere in secret military laboratories, strains of deliberately engineered combat viruses are still being kept—so deadly that if they’re ever released, civilization will be erased from the face of the Earth within days.
One day, employees of the American secret service C1 receive a signal: people are beginning to fall ill from a new, mysterious disease—one with no cure. The clock is ticking: if they can’t identify the source of infection and take the situation under control in the shortest possible time, the entire planet will turn into a kingdom of death.
Which means it’s time to return to active duty—back to the living legend of C1, the biological weapons expert and retired operative Jonathan Smith, whose experience and intellect again determine the fate of the entire world…